Icyuma cya 718/1.2738/3Cr2NiMo

Ibisobanuro:

718 ni ikirango cy'icyuma gishyushye cyakozwe mbere cyakozwe na Sosiyete ya ASSAB yo muri Suwede.

(Bihuye n'ikirango cy'Abashinwa: 3Cr2NiMo German DIN grade standard: 1. 2738)

Ibikubiye mu ruganda:

C: 0.32-0.42	Si: 0.20-0.80	Mn: 1.00-1.50	S:≤0.030
P:≤0.030	Cr: 1.40-2.00	Kuri: 0.30-0.55	Muri: 0.80-1.20

Ibyuma 718 by'ibumba (ikirango cy'Abashinwa 3Cr2NiMo) ni icyuma cyiza cyane kuri P20 (3Cr2Mo). Gifite iterambere rikomeye mu bwiza, bigatuma cyuzuza inenge za P20 z'ibumba kandi gihuye n'ibisabwa na P20 by'ibumba. Ni icyuma cyiza cyane, gikoreshwa na P20+Ni. Bitewe n'ubwiyongere bwa Ni, biroroshye kuzimya kandi bifite imbaraga kurusha P20. Bikoreshwa mu gukora ibumba rifite ibisabwa byinshi kurusha P20.

Nyoherereza ikibazo
hamwe n'ingano yawe n'ibyo ukeneye

ibisobanuro birambuye ku bicuruzwa

Ibiranga ibyuma 718 by'ibumba

Ibyuma bya mold bya 1.718 bifite imiterere myiza ya mekanike, imiterere yo gusiga irangi, imiterere ya EDM yo gutunganya no gukomera cyane.

Ibyuma bya mold 2.718 ni ubwoko bw'icyuma gifite imbaraga nyinshi kandi kidapfa kwangirika cyane.

Icyuma cya mold 3.718 gifite ubukana bwiza kandi kirwanya kwangirika. Ntabwo gishobora gusa kwihanganira kwangirika guterwa n'ubushyuhe bwinshi n'imikorere mibi, ahubwo gishobora no kwihanganira ingaruka zikomeye mu gihe cy'umuvuduko mwinshi n'ubushyuhe bwinshi, bigatuma ingano n'imiterere y'icyo cyuma bigumana ihamye kandi bikongera igihe cyo gukora icyo cyuma.

Ibyuma bya mold bya 4.718 bifite imbaraga nziza cyane mu bushyuhe bwinshi no kudahungabana mu bushyuhe. Bishobora kugumana imiterere yabyo ya mekanike mu bushyuhe bwinshi.

5. Uburyo icyuma cya 718 mold steel nacyo ni cyiza cyane. Gifite ubushobozi bwo gukata neza ubushyuhe kandi gishobora gucibwa no gutunganywa mu buryo bworoshye mu mabumba y’imiterere n’ingano bitandukanye. Byaba ari imiterere yoroshye cyangwa imiterere igoye, icyuma cya 718 mold steel gishobora kuzuza ibisabwa bitandukanye. Gishobora gukora amabumba nyayo binyuze mu nzira zo gukora nko gusya, guhindukiza, gucukura, gukata insinga no gusya.

ibisobanuro2

718 icyuma gikoreshwa mu gukora ibumba

1. Inganda zikora kandi zitunganya ifumbire;

2.Inganda zikora imodoka;

3. Ikoreshwa mu gukora ibumba rya pulasitiki rifite ubwoko bwinshi bw'ibicuruzwa, imiterere y'ibumba igoye n'ingano nini, ifite ubuziranenge bwo hejuru, kandi ifite ubuso bworoshye;

4. Ibikoresho bikenera gukora ahantu hashyushye cyane, nko mu bikoresho bicukurwa mu mazi, mu bikoresho bya pulasitiki n'ibikoresho bishyushye bikanda.

Sanyao Company ishobora guha abakiriya ibikoresho byihariye byo gucura (harimo ingano, ubukana, umugozi w'amaso, imashini ikoze mu buryo bwa "rough machining", kuzimya no gushyushya, gusya ubuso bukozwe mu buryo bwa "rough machine", gusya ubuso bukozwe mu buryo bwa "fine surface", nibindi) kugira ngo ihuze n'ibyo abakiriya bakeneye ku giti cyabo.